#![allow(unused_imports)]
use std::cmp::*;
use std::collections::*;
use std::io::Write;
use std::ops::Bound::*;

#[allow(unused_macros)]
macro_rules! debug {
    ($($e:expr),*) => {
        #[cfg(debug_assertions)]
        $({
            let (e, mut err) = (stringify!($e), std::io::stderr());
            writeln!(err, "{} = {:?}", e, $e).unwrap()
        })*
    };
}

fn main() {
    let mut a = read_vec::<usize>();
    let mut b = read_vec::<usize>();
    for i in 0..3 {
        for j in 0..3 {
            let temp = a[i];
            a[i] = b[j];
            b[j] = temp;

            if ((a[0] < a[1] && a[1] > a[2]) || (a[0] > a[1] && a[1] < a[2]))
                && a[0] != a[2]
                && ((b[0] < b[1] && b[1] > b[2]) || (b[0] > b[1] && b[1] < b[2]))
                && b[0] != b[2]
            {
                println!("Yes");
                return;
            }

            let temp = a[i];
            a[i] = b[j];
            b[j] = temp;
        }
    }
    println!("No");
}

fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}

fn read_vec<T: std::str::FromStr>() -> Vec<T> {
    read::<String>()
        .split_whitespace()
        .map(|e| e.parse().ok().unwrap())
        .collect()
}